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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/renderer/media/webrtc_uma_histograms.h" | 5 #include "content/renderer/media/webrtc_uma_histograms.h" |
6 | 6 |
7 #include "base/metrics/histogram.h" | 7 #include "base/metrics/histogram.h" |
8 | 8 |
9 namespace content { | 9 namespace content { |
10 | 10 |
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23 DVLOG(3) << "Incrementing WebRTC.webkitApiCount for " << api_name; | 23 DVLOG(3) << "Incrementing WebRTC.webkitApiCount for " << api_name; |
24 UMA_HISTOGRAM_ENUMERATION("WebRTC.webkitApiCount", api_name, INVALID_NAME); | 24 UMA_HISTOGRAM_ENUMERATION("WebRTC.webkitApiCount", api_name, INVALID_NAME); |
25 PerSessionWebRTCAPIMetrics::GetInstance()->LogUsageOnlyOnce(api_name); | 25 PerSessionWebRTCAPIMetrics::GetInstance()->LogUsageOnlyOnce(api_name); |
26 } | 26 } |
27 | 27 |
28 PerSessionWebRTCAPIMetrics::~PerSessionWebRTCAPIMetrics() { | 28 PerSessionWebRTCAPIMetrics::~PerSessionWebRTCAPIMetrics() { |
29 } | 29 } |
30 | 30 |
31 // static | 31 // static |
32 PerSessionWebRTCAPIMetrics* PerSessionWebRTCAPIMetrics::GetInstance() { | 32 PerSessionWebRTCAPIMetrics* PerSessionWebRTCAPIMetrics::GetInstance() { |
33 return Singleton<PerSessionWebRTCAPIMetrics>::get(); | 33 return base::Singleton<PerSessionWebRTCAPIMetrics>::get(); |
34 } | 34 } |
35 | 35 |
36 void PerSessionWebRTCAPIMetrics::IncrementStreamCounter() { | 36 void PerSessionWebRTCAPIMetrics::IncrementStreamCounter() { |
37 DCHECK(CalledOnValidThread()); | 37 DCHECK(CalledOnValidThread()); |
38 ++num_streams_; | 38 ++num_streams_; |
39 } | 39 } |
40 | 40 |
41 void PerSessionWebRTCAPIMetrics::DecrementStreamCounter() { | 41 void PerSessionWebRTCAPIMetrics::DecrementStreamCounter() { |
42 DCHECK(CalledOnValidThread()); | 42 DCHECK(CalledOnValidThread()); |
43 if (--num_streams_ == 0) { | 43 if (--num_streams_ == 0) { |
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62 LogUsage(api_name); | 62 LogUsage(api_name); |
63 } | 63 } |
64 } | 64 } |
65 | 65 |
66 void PerSessionWebRTCAPIMetrics::ResetUsage() { | 66 void PerSessionWebRTCAPIMetrics::ResetUsage() { |
67 for (size_t i = 0; i < arraysize(has_used_api_); ++i) | 67 for (size_t i = 0; i < arraysize(has_used_api_); ++i) |
68 has_used_api_[i] = false; | 68 has_used_api_[i] = false; |
69 } | 69 } |
70 | 70 |
71 } // namespace content | 71 } // namespace content |
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